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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_d0c4ae63660968bf6b1c77a1e8aecf95.html">helib</a></li>  </ul>
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<div class="title">randomMatrices.h</div>  </div>
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<a href="random_matrices_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* Copyright (C) 2012-2020 IBM Corp.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * This program is Licensed under the Apache License, Version 2.0</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * with the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *   http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * limitations under the License. See accompanying LICENSE file.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#ifndef HELIB_RANDOMMATRICES_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#define HELIB_RANDOMMATRICES_H</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="matmul_8h.html">helib/matmul.h</a>&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;NTL/BasicThreadPool.h&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacehelib.html">helib</a> {</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html">   24</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_matrix.html">RandomMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_mat_mul1_d__derived.html">MatMul1D_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;{</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;  std::vector&lt;std::vector&lt;RX&gt;&gt; data;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="keywordtype">long</span> dim;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#aa2f4ca2b4a5bb8231eeb9cfa06e1ddeb">   35</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classhelib_1_1_random_matrix.html#aa2f4ca2b4a5bb8231eeb9cfa06e1ddeb">~RandomMatrix</a>() {}</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#acfd0e7b28d3e8f663a8be70e618e177e">   36</a></span>&#160;  <a class="code" href="classhelib_1_1_random_matrix.html#acfd0e7b28d3e8f663a8be70e618e177e">RandomMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea, <span class="keywordtype">long</span> _dim) : ea(_ea), dim(_dim)</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;  {</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    bak.save();</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    ea.<a class="code" href="classhelib_1_1_encrypted_array.html#acb9a52b2aae4f41b6ac4a1ababec282a">getAlMod</a>().<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="keywordtype">long</span> d = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    NTL::RandomStreamPush push;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    NTL::SetSeed(NTL::ZZ(123));</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    data.resize(D);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i = 0; i &lt; D; i++) {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;      data[i].resize(D);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j = 0; j &lt; D; j++) {</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[i][j], d);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    }</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#a97927f600d5a7456af4c9f26b37e5e37">   56</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_matrix.html#a97927f600d5a7456af4c9f26b37e5e37">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#a89256b3b7133bf1b74211ff1ae78fba1">   57</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_matrix.html#a89256b3b7133bf1b74211ff1ae78fba1">multipleTransforms</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#aed3e7bfd763aae434b83bea29b8aead4">   58</a></span>&#160;  <span class="keywordtype">long</span> <a class="code" href="classhelib_1_1_random_matrix.html#aed3e7bfd763aae434b83bea29b8aead4">getDim</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> dim; }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_matrix.html#a4ceb984564f82f3d1577f3095114afb6">   60</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_matrix.html#a4ceb984564f82f3d1577f3095114afb6">get</a>(RX&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j, <a class="code" href="api_attributes_8h.html#addf5ec070e9499d36b7f2009ce736076">UNUSED</a> <span class="keywordtype">long</span> k)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[i][j]))</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    out = data[i][j];</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  }</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;};</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;MatMul1D* <a class="code" href="namespacehelib.html#ac6dcd30d8cce97ee562725b5c096b464">buildRandomMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea, <span class="keywordtype">long</span> dim);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html">   76</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_multi_matrix.html">RandomMultiMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_mat_mul1_d__derived.html">MatMul1D_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;{</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160; </div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  std::vector&lt;std::vector&lt;std::vector&lt;RX&gt;&gt;&gt; data;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  <span class="keywordtype">long</span> dim;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#a20854f847e3d8e7246ced43a24e85b31">   87</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classhelib_1_1_random_multi_matrix.html#a20854f847e3d8e7246ced43a24e85b31">~RandomMultiMatrix</a>() {}</div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#a3e28716b89d20d9437ae5aa67a557c98">   88</a></span>&#160;  <a class="code" href="classhelib_1_1_random_multi_matrix.html#a3e28716b89d20d9437ae5aa67a557c98">RandomMultiMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea, <span class="keywordtype">long</span> _dim) : ea(_ea), dim(_dim)</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    bak.save();</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    ea.<a class="code" href="classhelib_1_1_encrypted_array.html#acb9a52b2aae4f41b6ac4a1ababec282a">getAlMod</a>().<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keywordtype">long</span> n = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordtype">long</span> d = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    NTL::RandomStreamPush push;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    SetSeed(NTL::ZZ(123));</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    data.resize(n / D);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> k = 0; k &lt; n / D; k++) {</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;      data[k].resize(D);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i = 0; i &lt; D; i++) {</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        data[k][i].resize(D);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j = 0; j &lt; D; j++) {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;          <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[k][i][j], d);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;      }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  }</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#acd53241c9b998862a7474e7b63bcfb34">  112</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_multi_matrix.html#acd53241c9b998862a7474e7b63bcfb34">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#aaede11533907c6ac6aa900a35f460fc8">  113</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_multi_matrix.html#aaede11533907c6ac6aa900a35f460fc8">multipleTransforms</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#a32e6a004acda49550afae0cfeccd2106">  114</a></span>&#160;  <span class="keywordtype">long</span> <a class="code" href="classhelib_1_1_random_multi_matrix.html#a32e6a004acda49550afae0cfeccd2106">getDim</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> dim; }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_matrix.html#a37592d57db968b0146cccb769ac1b96d">  116</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_multi_matrix.html#a37592d57db968b0146cccb769ac1b96d">get</a>(RX&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j, <span class="keywordtype">long</span> k)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keywordtype">long</span> n = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(k, 0l, n / D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[k][i][j]))</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    out = data[k][i][j];</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  }</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;};</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;MatMul1D* <a class="code" href="namespacehelib.html#a3080cc6971659bc69c9c758f42300cb9">buildRandomMultiMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea, <span class="keywordtype">long</span> dim);</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">//********************************</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html">  136</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_block_matrix.html">RandomBlockMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_block_mat_mul1_d__derived.html">BlockMatMul1D_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;{</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <span class="keywordtype">long</span> dim;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  std::vector&lt;std::vector&lt;mat_R&gt;&gt; data;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160; </div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html#aa8477333af2b5d8efd31dbaf0440f4b0">  146</a></span>&#160;  <a class="code" href="classhelib_1_1_random_block_matrix.html#aa8477333af2b5d8efd31dbaf0440f4b0">RandomBlockMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea, <span class="keywordtype">long</span> _dim) : ea(_ea), dim(_dim)</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  {</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    bak.save();</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#acb9a52b2aae4f41b6ac4a1ababec282a">getAlMod</a>().<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordtype">long</span> d = _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordtype">long</span> D = _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    NTL::RandomStreamPush push;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    SetSeed(NTL::ZZ(123));</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    data.resize(D);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i = 0; i &lt; D; i++) {</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;      data[i].resize(D);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j = 0; j &lt; D; j++) {</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        data[i][j].SetDims(d, d);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">long</span> u = 0; u &lt; d; u++)</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;          <span class="keywordflow">for</span> (<span class="keywordtype">long</span> v = 0; v &lt; d; v++)</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;            <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[i][j][u][v]);</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;      }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    }</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  }</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html#a15bd08a6c86b9aefcbc9fe3d560621ba">  169</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_block_matrix.html#a15bd08a6c86b9aefcbc9fe3d560621ba">get</a>(mat_R&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j, <a class="code" href="api_attributes_8h.html#addf5ec070e9499d36b7f2009ce736076">UNUSED</a> <span class="keywordtype">long</span> k)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[i][j]))</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    out = data[i][j];</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  }</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html#a146b4e878ee0298d98cfbcc537c56b1e">  180</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_block_matrix.html#a146b4e878ee0298d98cfbcc537c56b1e">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html#a694c74dae47f3553ec5f12bce83209ef">  181</a></span>&#160;  <span class="keywordtype">long</span> <a class="code" href="classhelib_1_1_random_block_matrix.html#a694c74dae47f3553ec5f12bce83209ef">getDim</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> dim; }</div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_block_matrix.html#ab16b721fa00dc8a6d83aca4832a13356">  182</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_block_matrix.html#ab16b721fa00dc8a6d83aca4832a13356">multipleTransforms</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;};</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;BlockMatMul1D* <a class="code" href="namespacehelib.html#aa512e08a2be7acf51509eb138d53f819">buildRandomBlockMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea, <span class="keywordtype">long</span> dim);</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="comment">//********************************</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html">  190</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_multi_block_matrix.html">RandomMultiBlockMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_block_mat_mul1_d__derived.html">BlockMatMul1D_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;{</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  <span class="keywordtype">long</span> dim;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160; </div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  std::vector&lt;std::vector&lt;std::vector&lt;mat_R&gt;&gt;&gt; data;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html#a3950f9b229e9b29b72a29c09d9a53133">  200</a></span>&#160;  <a class="code" href="classhelib_1_1_random_multi_block_matrix.html#a3950f9b229e9b29b72a29c09d9a53133">RandomMultiBlockMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea, <span class="keywordtype">long</span> _dim) :</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;      ea(_ea), dim(_dim)</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  {</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    bak.save();</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#acb9a52b2aae4f41b6ac4a1ababec282a">getAlMod</a>().<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordtype">long</span> n = _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    <span class="keywordtype">long</span> d = _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordtype">long</span> D = _ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    NTL::RandomStreamPush push;</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    SetSeed(NTL::ZZ(123));</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    data.resize(n / D);</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> k = 0; k &lt; n / D; k++) {</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;      data[k].resize(D);</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i = 0; i &lt; D; i++) {</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        data[k][i].resize(D);</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j = 0; j &lt; D; j++) {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;          data[k][i][j].SetDims(d, d);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;          <span class="keywordflow">for</span> (<span class="keywordtype">long</span> u = 0; u &lt; d; u++)</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">long</span> v = 0; v &lt; d; v++)</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;              <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[k][i][j][u][v]);</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        }</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;      }</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    }</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  }</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160; </div>
<div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html#a64aae867eeadbd1b5d45dd3eb658821a">  228</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_multi_block_matrix.html#a64aae867eeadbd1b5d45dd3eb658821a">get</a>(mat_R&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j, <span class="keywordtype">long</span> k)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <span class="keywordtype">long</span> n = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    <span class="keywordtype">long</span> D = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">sizeOfDimension</a>(dim);</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(k, 0l, n / D, <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[k][i][j]))</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    out = data[k][i][j];</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;  }</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160; </div>
<div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html#a9f0a1d599a5150f583b9011c1433f494">  242</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_multi_block_matrix.html#a9f0a1d599a5150f583b9011c1433f494">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html#a9d93fcc9e8ff93cb8b0d2b065c6fd871">  243</a></span>&#160;  <span class="keywordtype">long</span> <a class="code" href="classhelib_1_1_random_multi_block_matrix.html#a9d93fcc9e8ff93cb8b0d2b065c6fd871">getDim</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> dim; }</div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_multi_block_matrix.html#af04bb40307ed479394b86610fe29d24f">  244</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_multi_block_matrix.html#af04bb40307ed479394b86610fe29d24f">multipleTransforms</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;};</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;BlockMatMul1D* <a class="code" href="namespacehelib.html#a3f720bf0e8e389648203490dd91630ec">buildRandomMultiBlockMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea, <span class="keywordtype">long</span> dim);</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_matrix.html">  250</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_full_matrix.html">RandomFullMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_mat_mul_full__derived.html">MatMulFull_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;{</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;  std::vector&lt;std::vector&lt;RX&gt;&gt; data;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_matrix.html#adad4545d13c6cf538df00c89aa5fc3c3">  257</a></span>&#160;  <a class="code" href="classhelib_1_1_random_full_matrix.html#adad4545d13c6cf538df00c89aa5fc3c3">RandomFullMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea) : ea(_ea)</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  {</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keywordtype">long</span> n = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keywordtype">long</span> d = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160; </div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    bak.save();</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ada6929e7387f3fd6eb74ac762bbe1fcc">getContext</a>().<a class="code" href="classhelib_1_1_context.html#a9a8689e8a591a15fdf4f1b5eb7b0b80c">alMod</a>.<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    data.resize(n);</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i : <a class="code" href="namespacehelib.html#a5dcff6470686ad80a2319fa1652ac1e3">range</a>(n)) {</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;      data[i].resize(n);</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j : <a class="code" href="namespacehelib.html#a5dcff6470686ad80a2319fa1652ac1e3">range</a>(n))</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[i][j], d);</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    }</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;  }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_matrix.html#a675454c3ac32f5251f8b058f8b16473e">  273</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_full_matrix.html#a675454c3ac32f5251f8b058f8b16473e">get</a>(RX&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>(), <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>(), <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[i][j]))</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    out = data[i][j];</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_matrix.html#a3960f72691176468f0aa57c6e01dcdb0">  283</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_full_matrix.html#a3960f72691176468f0aa57c6e01dcdb0">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;};</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;MatMulFull* <a class="code" href="namespacehelib.html#afb1a434a5001c49cfce898915c2faa51">buildRandomFullMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> type&gt;</div>
<div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_block_matrix.html">  289</a></span>&#160;<span class="keyword">class </span><a class="code" href="classhelib_1_1_random_full_block_matrix.html">RandomFullBlockMatrix</a> : <span class="keyword">public</span> <a class="code" href="classhelib_1_1_block_mat_mul_full__derived.html">BlockMatMulFull_derived</a>&lt;type&gt;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;{</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  <a class="code" href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a>(type)</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; ea;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;  std::vector&lt;std::vector&lt;mat_R&gt;&gt; data;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_block_matrix.html#aad6aef491cd01ffa98deb73aa34e94d8">  296</a></span>&#160;  <a class="code" href="classhelib_1_1_random_full_block_matrix.html#aad6aef491cd01ffa98deb73aa34e94d8">RandomFullBlockMatrix</a>(<span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; _ea) : ea(_ea)</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;  {</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    <span class="keywordtype">long</span> n = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>();</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="keywordtype">long</span> d = ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">getDegree</a>();</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; </div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    RBak bak;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    bak.save();</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    ea.<a class="code" href="classhelib_1_1_encrypted_array.html#ada6929e7387f3fd6eb74ac762bbe1fcc">getContext</a>().<a class="code" href="classhelib_1_1_context.html#a9a8689e8a591a15fdf4f1b5eb7b0b80c">alMod</a>.<a class="code" href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">restoreContext</a>();</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    data.resize(n);</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">long</span> i : <a class="code" href="namespacehelib.html#a5dcff6470686ad80a2319fa1652ac1e3">range</a>(n)) {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;      data[i].resize(n);</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">long</span> j : <a class="code" href="namespacehelib.html#a5dcff6470686ad80a2319fa1652ac1e3">range</a>(n)) {</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        data[i][j].SetDims(d, d);</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">long</span> u = 0; u &lt; d; u++)</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;          <span class="keywordflow">for</span> (<span class="keywordtype">long</span> v = 0; v &lt; d; v++)</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            <a class="code" href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">random</a>(data[i][j][u][v]);</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;      }</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    }</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;  }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
<div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_block_matrix.html#ab282e86c1e3c51063e704717daaff8e7">  316</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classhelib_1_1_random_full_block_matrix.html#ab282e86c1e3c51063e704717daaff8e7">get</a>(mat_R&amp; out, <span class="keywordtype">long</span> i, <span class="keywordtype">long</span> j)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(i, 0l, ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>(), <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    <a class="code" href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">assertInRange</a>(j, 0l, ea.<a class="code" href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">size</a>(), <span class="stringliteral">&quot;Matrix index out of range&quot;</span>);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">IsZero</a>(data[i][j]))</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    out = data[i][j];</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;  }</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160; </div>
<div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classhelib_1_1_random_full_block_matrix.html#aaded3e633e96f989d1b44405c626dcbe">  326</a></span>&#160;  <span class="keyword">const</span> <a class="code" href="classhelib_1_1_encrypted_array.html">EncryptedArray</a>&amp; <a class="code" href="classhelib_1_1_random_full_block_matrix.html#aaded3e633e96f989d1b44405c626dcbe">getEA</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> ea; }</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;};</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;BlockMatMulFull* <a class="code" href="namespacehelib.html#a40abf9db3a61a5c21c6f836acbeb8c80">buildRandomFullBlockMatrix</a>(<span class="keyword">const</span> EncryptedArray&amp; ea);</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160; </div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;} <span class="comment">// namespace helib</span></div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160; </div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="preprocessor">#endif // ifndef HELIB_RANDOMMATRICES_H</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html_a9d93fcc9e8ff93cb8b0d2b065c6fd871"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html#a9d93fcc9e8ff93cb8b0d2b065c6fd871">helib::RandomMultiBlockMatrix::getDim</a></div><div class="ttdeci">long getDim() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:243</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_a4ceb984564f82f3d1577f3095114afb6"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#a4ceb984564f82f3d1577f3095114afb6">helib::RandomMatrix::get</a></div><div class="ttdeci">bool get(RX &amp;out, long i, long j, UNUSED long k) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:60</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html_a9b9d09478922ab218c94de0f6477fda2"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html#a9b9d09478922ab218c94de0f6477fda2">helib::EncryptedArray::size</a></div><div class="ttdeci">long size() const</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1366</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html_a3950f9b229e9b29b72a29c09d9a53133"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html#a3950f9b229e9b29b72a29c09d9a53133">helib::RandomMultiBlockMatrix::RandomMultiBlockMatrix</a></div><div class="ttdeci">RandomMultiBlockMatrix(const EncryptedArray &amp;_ea, long _dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:200</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html_a9f0a1d599a5150f583b9011c1433f494"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html#a9f0a1d599a5150f583b9011c1433f494">helib::RandomMultiBlockMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:242</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_a20854f847e3d8e7246ced43a24e85b31"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#a20854f847e3d8e7246ced43a24e85b31">helib::RandomMultiMatrix::~RandomMultiMatrix</a></div><div class="ttdeci">virtual ~RandomMultiMatrix()</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:87</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_full_matrix.html">helib::RandomFullMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:251</div></div>
<div class="ttc" id="anamespacehelib_html_adaf92545afe42e1f4810b40c9e455af2"><div class="ttname"><a href="namespacehelib.html#adaf92545afe42e1f4810b40c9e455af2">helib::IsZero</a></div><div class="ttdeci">bool IsZero(const zzX &amp;a)</div><div class="ttdef"><b>Definition:</b> zzX.h:27</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html_ab16b721fa00dc8a6d83aca4832a13356"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html#ab16b721fa00dc8a6d83aca4832a13356">helib::RandomBlockMatrix::multipleTransforms</a></div><div class="ttdeci">bool multipleTransforms() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:182</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_matrix.html">helib::RandomMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:25</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_block_matrix_html_aad6aef491cd01ffa98deb73aa34e94d8"><div class="ttname"><a href="classhelib_1_1_random_full_block_matrix.html#aad6aef491cd01ffa98deb73aa34e94d8">helib::RandomFullBlockMatrix::RandomFullBlockMatrix</a></div><div class="ttdeci">RandomFullBlockMatrix(const EncryptedArray &amp;_ea)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:296</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_block_matrix_html_ab282e86c1e3c51063e704717daaff8e7"><div class="ttname"><a href="classhelib_1_1_random_full_block_matrix.html#ab282e86c1e3c51063e704717daaff8e7">helib::RandomFullBlockMatrix::get</a></div><div class="ttdeci">bool get(mat_R &amp;out, long i, long j) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:316</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_a37592d57db968b0146cccb769ac1b96d"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#a37592d57db968b0146cccb769ac1b96d">helib::RandomMultiMatrix::get</a></div><div class="ttdeci">bool get(RX &amp;out, long i, long j, long k) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:116</div></div>
<div class="ttc" id="aclasshelib_1_1_p_algebra_mod_html_a60a48c2620bacac5bea89fc2b44f6e26"><div class="ttname"><a href="classhelib_1_1_p_algebra_mod.html#a60a48c2620bacac5bea89fc2b44f6e26">helib::PAlgebraMod::restoreContext</a></div><div class="ttdeci">void restoreContext() const</div><div class="ttdoc">Restores the NTL context for p^r.</div><div class="ttdef"><b>Definition:</b> PAlgebra.h:853</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html">helib::EncryptedArray</a></div><div class="ttdoc">A simple wrapper for a smart pointer to an EncryptedArrayBase. This is the interface that higher-leve...</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1237</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_a97927f600d5a7456af4c9f26b37e5e37"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#a97927f600d5a7456af4c9f26b37e5e37">helib::RandomMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:56</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_a3e28716b89d20d9437ae5aa67a557c98"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#a3e28716b89d20d9437ae5aa67a557c98">helib::RandomMultiMatrix::RandomMultiMatrix</a></div><div class="ttdeci">RandomMultiMatrix(const EncryptedArray &amp;_ea, long _dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:88</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_a32e6a004acda49550afae0cfeccd2106"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#a32e6a004acda49550afae0cfeccd2106">helib::RandomMultiMatrix::getDim</a></div><div class="ttdeci">long getDim() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:114</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html_af04bb40307ed479394b86610fe29d24f"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html#af04bb40307ed479394b86610fe29d24f">helib::RandomMultiBlockMatrix::multipleTransforms</a></div><div class="ttdeci">bool multipleTransforms() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:244</div></div>
<div class="ttc" id="anamespacehelib_html_a8e36344202aac3b245f5ba71f69a3e8b"><div class="ttname"><a href="namespacehelib.html#a8e36344202aac3b245f5ba71f69a3e8b">helib::assertInRange</a></div><div class="ttdeci">void assertInRange(const T &amp;elem, const T &amp;min, const T &amp;max, const std::string &amp;message, bool right_inclusive=false)</div><div class="ttdef"><b>Definition:</b> assertions.h:183</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html_a694c74dae47f3553ec5f12bce83209ef"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html#a694c74dae47f3553ec5f12bce83209ef">helib::RandomBlockMatrix::getDim</a></div><div class="ttdeci">long getDim() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:181</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html">helib::RandomMultiBlockMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:191</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_matrix_html_a675454c3ac32f5251f8b058f8b16473e"><div class="ttname"><a href="classhelib_1_1_random_full_matrix.html#a675454c3ac32f5251f8b058f8b16473e">helib::RandomFullMatrix::get</a></div><div class="ttdeci">bool get(RX &amp;out, long i, long j) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:273</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html_a146b4e878ee0298d98cfbcc537c56b1e"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html#a146b4e878ee0298d98cfbcc537c56b1e">helib::RandomBlockMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:180</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_matrix_html_a3960f72691176468f0aa57c6e01dcdb0"><div class="ttname"><a href="classhelib_1_1_random_full_matrix.html#a3960f72691176468f0aa57c6e01dcdb0">helib::RandomFullMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:283</div></div>
<div class="ttc" id="aclasshelib_1_1_context_html_a9a8689e8a591a15fdf4f1b5eb7b0b80c"><div class="ttname"><a href="classhelib_1_1_context.html#a9a8689e8a591a15fdf4f1b5eb7b0b80c">helib::Context::alMod</a></div><div class="ttdeci">PAlgebraMod alMod</div><div class="ttdoc">The structure of Z[X]/(Phi_m(X),p^r)</div><div class="ttdef"><b>Definition:</b> Context.h:71</div></div>
<div class="ttc" id="anamespacehelib_html_a3080cc6971659bc69c9c758f42300cb9"><div class="ttname"><a href="namespacehelib.html#a3080cc6971659bc69c9c758f42300cb9">helib::buildRandomMultiMatrix</a></div><div class="ttdeci">MatMul1D * buildRandomMultiMatrix(const EncryptedArray &amp;ea, long dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:36</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html_a23ded635ce06ba41ecbf30b801f67e8b"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html#a23ded635ce06ba41ecbf30b801f67e8b">helib::EncryptedArray::sizeOfDimension</a></div><div class="ttdeci">long sizeOfDimension(long i) const</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1368</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_aa2f4ca2b4a5bb8231eeb9cfa06e1ddeb"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#aa2f4ca2b4a5bb8231eeb9cfa06e1ddeb">helib::RandomMatrix::~RandomMatrix</a></div><div class="ttdeci">virtual ~RandomMatrix()</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:35</div></div>
<div class="ttc" id="aclasshelib_1_1_block_mat_mul_full__derived_html"><div class="ttname"><a href="classhelib_1_1_block_mat_mul_full__derived.html">helib::BlockMatMulFull_derived</a></div><div class="ttdef"><b>Definition:</b> matmul.h:60</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html_ada6929e7387f3fd6eb74ac762bbe1fcc"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html#ada6929e7387f3fd6eb74ac762bbe1fcc">helib::EncryptedArray::getContext</a></div><div class="ttdeci">const Context &amp; getContext() const</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1305</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_block_matrix_html_aaded3e633e96f989d1b44405c626dcbe"><div class="ttname"><a href="classhelib_1_1_random_full_block_matrix.html#aaded3e633e96f989d1b44405c626dcbe">helib::RandomFullBlockMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:326</div></div>
<div class="ttc" id="anamespacehelib_html_a3f720bf0e8e389648203490dd91630ec"><div class="ttname"><a href="namespacehelib.html#a3f720bf0e8e389648203490dd91630ec">helib::buildRandomMultiBlockMatrix</a></div><div class="ttdeci">BlockMatMul1D * buildRandomMultiBlockMatrix(const EncryptedArray &amp;ea, long dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:68</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html_acb9a52b2aae4f41b6ac4a1ababec282a"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html#acb9a52b2aae4f41b6ac4a1ababec282a">helib::EncryptedArray::getAlMod</a></div><div class="ttdeci">const PAlgebraMod &amp; getAlMod() const</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1306</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_a89256b3b7133bf1b74211ff1ae78fba1"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#a89256b3b7133bf1b74211ff1ae78fba1">helib::RandomMatrix::multipleTransforms</a></div><div class="ttdeci">bool multipleTransforms() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:57</div></div>
<div class="ttc" id="a_p_algebra_8h_html_a3f121e88d1ede1fd384a8ad4ebb51f41"><div class="ttname"><a href="_p_algebra_8h.html#a3f121e88d1ede1fd384a8ad4ebb51f41">PA_INJECT</a></div><div class="ttdeci">#define PA_INJECT(typ)</div><div class="ttdef"><b>Definition:</b> PAlgebra.h:447</div></div>
<div class="ttc" id="anamespacehelib_html_a38c7c1b517a8ec41eacfc5c2dba6e293"><div class="ttname"><a href="namespacehelib.html#a38c7c1b517a8ec41eacfc5c2dba6e293">helib::random</a></div><div class="ttdeci">void random(const EncryptedArray &amp;ea, PlaintextArray &amp;pa)</div><div class="ttdef"><b>Definition:</b> EncryptedArray.cpp:878</div></div>
<div class="ttc" id="aclasshelib_1_1_encrypted_array_html_ac226637f8cf23a177ae75f5bbedd35e9"><div class="ttname"><a href="classhelib_1_1_encrypted_array.html#ac226637f8cf23a177ae75f5bbedd35e9">helib::EncryptedArray::getDegree</a></div><div class="ttdeci">long getDegree() const</div><div class="ttdef"><b>Definition:</b> EncryptedArray.h:1308</div></div>
<div class="ttc" id="aapi_attributes_8h_html_addf5ec070e9499d36b7f2009ce736076"><div class="ttname"><a href="api_attributes_8h.html#addf5ec070e9499d36b7f2009ce736076">UNUSED</a></div><div class="ttdeci">#define UNUSED</div><div class="ttdef"><b>Definition:</b> apiAttributes.h:31</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html">helib::RandomBlockMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:137</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_acfd0e7b28d3e8f663a8be70e618e177e"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#acfd0e7b28d3e8f663a8be70e618e177e">helib::RandomMatrix::RandomMatrix</a></div><div class="ttdeci">RandomMatrix(const EncryptedArray &amp;_ea, long _dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:36</div></div>
<div class="ttc" id="anamespacehelib_html"><div class="ttname"><a href="namespacehelib.html">helib</a></div><div class="ttdef"><b>Definition:</b> apiAttributes.h:21</div></div>
<div class="ttc" id="anamespacehelib_html_a40abf9db3a61a5c21c6f836acbeb8c80"><div class="ttname"><a href="namespacehelib.html#a40abf9db3a61a5c21c6f836acbeb8c80">helib::buildRandomFullBlockMatrix</a></div><div class="ttdeci">BlockMatMulFull * buildRandomFullBlockMatrix(const EncryptedArray &amp;ea)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:96</div></div>
<div class="ttc" id="aclasshelib_1_1_mat_mul_full__derived_html"><div class="ttname"><a href="classhelib_1_1_mat_mul_full__derived.html">helib::MatMulFull_derived</a></div><div class="ttdef"><b>Definition:</b> matmul.h:34</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html">helib::RandomMultiMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:77</div></div>
<div class="ttc" id="aclasshelib_1_1_mat_mul1_d__derived_html"><div class="ttname"><a href="classhelib_1_1_mat_mul1_d__derived.html">helib::MatMul1D_derived</a></div><div class="ttdef"><b>Definition:</b> matmul.h:102</div></div>
<div class="ttc" id="anamespacehelib_html_afb1a434a5001c49cfce898915c2faa51"><div class="ttname"><a href="namespacehelib.html#afb1a434a5001c49cfce898915c2faa51">helib::buildRandomFullMatrix</a></div><div class="ttdeci">MatMulFull * buildRandomFullMatrix(const EncryptedArray &amp;ea)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:82</div></div>
<div class="ttc" id="anamespacehelib_html_aa512e08a2be7acf51509eb138d53f819"><div class="ttname"><a href="namespacehelib.html#aa512e08a2be7acf51509eb138d53f819">helib::buildRandomBlockMatrix</a></div><div class="ttdeci">BlockMatMul1D * buildRandomBlockMatrix(const EncryptedArray &amp;ea, long dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:52</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_matrix_html_adad4545d13c6cf538df00c89aa5fc3c3"><div class="ttname"><a href="classhelib_1_1_random_full_matrix.html#adad4545d13c6cf538df00c89aa5fc3c3">helib::RandomFullMatrix::RandomFullMatrix</a></div><div class="ttdeci">RandomFullMatrix(const EncryptedArray &amp;_ea)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:257</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_aaede11533907c6ac6aa900a35f460fc8"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#aaede11533907c6ac6aa900a35f460fc8">helib::RandomMultiMatrix::multipleTransforms</a></div><div class="ttdeci">bool multipleTransforms() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:113</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html_a15bd08a6c86b9aefcbc9fe3d560621ba"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html#a15bd08a6c86b9aefcbc9fe3d560621ba">helib::RandomBlockMatrix::get</a></div><div class="ttdeci">bool get(mat_R &amp;out, long i, long j, UNUSED long k) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:169</div></div>
<div class="ttc" id="amatmul_8h_html"><div class="ttname"><a href="matmul_8h.html">matmul.h</a></div><div class="ttdoc">some matrix / linear algenra stuff</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_block_matrix_html_a64aae867eeadbd1b5d45dd3eb658821a"><div class="ttname"><a href="classhelib_1_1_random_multi_block_matrix.html#a64aae867eeadbd1b5d45dd3eb658821a">helib::RandomMultiBlockMatrix::get</a></div><div class="ttdeci">bool get(mat_R &amp;out, long i, long j, long k) const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:228</div></div>
<div class="ttc" id="aclasshelib_1_1_random_full_block_matrix_html"><div class="ttname"><a href="classhelib_1_1_random_full_block_matrix.html">helib::RandomFullBlockMatrix</a></div><div class="ttdef"><b>Definition:</b> randomMatrices.h:290</div></div>
<div class="ttc" id="aclasshelib_1_1_block_mat_mul1_d__derived_html"><div class="ttname"><a href="classhelib_1_1_block_mat_mul1_d__derived.html">helib::BlockMatMul1D_derived</a></div><div class="ttdef"><b>Definition:</b> matmul.h:152</div></div>
<div class="ttc" id="aclasshelib_1_1_random_block_matrix_html_aa8477333af2b5d8efd31dbaf0440f4b0"><div class="ttname"><a href="classhelib_1_1_random_block_matrix.html#aa8477333af2b5d8efd31dbaf0440f4b0">helib::RandomBlockMatrix::RandomBlockMatrix</a></div><div class="ttdeci">RandomBlockMatrix(const EncryptedArray &amp;_ea, long _dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:146</div></div>
<div class="ttc" id="aclasshelib_1_1_random_matrix_html_aed3e7bfd763aae434b83bea29b8aead4"><div class="ttname"><a href="classhelib_1_1_random_matrix.html#aed3e7bfd763aae434b83bea29b8aead4">helib::RandomMatrix::getDim</a></div><div class="ttdeci">long getDim() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:58</div></div>
<div class="ttc" id="aclasshelib_1_1_random_multi_matrix_html_acd53241c9b998862a7474e7b63bcfb34"><div class="ttname"><a href="classhelib_1_1_random_multi_matrix.html#acd53241c9b998862a7474e7b63bcfb34">helib::RandomMultiMatrix::getEA</a></div><div class="ttdeci">const EncryptedArray &amp; getEA() const override</div><div class="ttdef"><b>Definition:</b> randomMatrices.h:112</div></div>
<div class="ttc" id="anamespacehelib_html_a5dcff6470686ad80a2319fa1652ac1e3"><div class="ttname"><a href="namespacehelib.html#a5dcff6470686ad80a2319fa1652ac1e3">helib::range</a></div><div class="ttdeci">general_range&lt; long &gt; range(long n)</div><div class="ttdef"><b>Definition:</b> range.h:57</div></div>
<div class="ttc" id="anamespacehelib_html_ac6dcd30d8cce97ee562725b5c096b464"><div class="ttname"><a href="namespacehelib.html#ac6dcd30d8cce97ee562725b5c096b464">helib::buildRandomMatrix</a></div><div class="ttdeci">MatMul1D * buildRandomMatrix(const EncryptedArray &amp;ea, long dim)</div><div class="ttdef"><b>Definition:</b> randomMatrices.cpp:22</div></div>
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